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serial: msm_geni_serial:Add snapshot of serial UART driver

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This snapshot is taken as of msm-4.14 'commit <82c5fa13d10>
("Merge "tty: serial: msm_geni_serial : Change AB voting for
console used SE"").

Change-Id: Id797156864faee0ba37a1ade73404a072023a8eb
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
This commit is contained in:
Vipin Deep Kaur
2018-12-19 16:54:51 +05:30
parent 254a1fda88
commit 8150b53935
4 changed files with 2761 additions and 12 deletions
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20
drivers/tty/serial/Kconfig
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@@ -989,20 +989,20 @@ config SERIAL_MSM_CONSOLE
select SERIAL_CORE_CONSOLE
select SERIAL_EARLYCON
config SERIAL_QCOM_GENI
tristate "QCOM on-chip GENI based serial port support"
depends on ARCH_QCOM || COMPILE_TEST
depends on QCOM_GENI_SE
config SERIAL_MSM_GENI
tristate "MSM on-chip GENI HW based serial port support"
depends on ARCH_QCOM
select SERIAL_CORE
help
Serial driver for Qualcomm Technologies Inc's GENI based QUPv3
hardware.
The driver supports console and High speed UART functions.
config SERIAL_QCOM_GENI_CONSOLE
bool "QCOM GENI Serial Console support"
depends on SERIAL_QCOM_GENI=y
config SERIAL_MSM_GENI_CONSOLE
tristate "MSM on-chip GENI HW based console support"
depends on SERIAL_MSM_GENI=y
select SERIAL_CORE_CONSOLE
select SERIAL_EARLYCON
help
Serial console driver for Qualcomm Technologies Inc's GENI based
QUP hardware.
config SERIAL_VT8500
bool "VIA VT8500 on-chip serial port support"

2
drivers/tty/serial/Makefile
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@@ -58,7 +58,7 @@ obj-$(CONFIG_SERIAL_SGI_IOC3) += ioc3_serial.o
obj-$(CONFIG_SERIAL_ATMEL) += atmel_serial.o
obj-$(CONFIG_SERIAL_UARTLITE) += uartlite.o
obj-$(CONFIG_SERIAL_MSM) += msm_serial.o
obj-$(CONFIG_SERIAL_QCOM_GENI) += qcom_geni_serial.o
obj-$(CONFIG_SERIAL_MSM_GENI) += msm_geni_serial.o
obj-$(CONFIG_SERIAL_NETX) += netx-serial.o
obj-$(CONFIG_SERIAL_KS8695) += serial_ks8695.o
obj-$(CONFIG_SERIAL_OMAP) += omap-serial.o

2745
drivers/tty/serial/msm_geni_serial.c Normal file
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File diff suppressed because it is too large Load Diff

6
include/uapi/asm-generic/ioctls.h
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@@ -1,7 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_IOCTLS_H
#define __ASM_GENERIC_IOCTLS_H
#include <asm/termbits.h>
#include <linux/ioctl.h>
/*
@@ -79,6 +80,9 @@
#define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */
#define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */
#define TIOCGPTPEER _IO('T', 0x41) /* Safely open the slave */
#define TIOCPMGET 0x544D /* PM get */
#define TIOCPMPUT 0x544E /* PM put */
#define TIOCPMACT 0x544F /* PM is active */
#define FIONCLEX 0x5450
#define FIOCLEX 0x5451